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3123103324 = 221170979621
BaseRepresentation
bin1011101000100110…
…1100011001011100
322001122200002100111
42322021230121130
522344003301244
61233522535404
7140251640335
oct27211543134
98048602314
103123103324
111362a01830
12731b07564
133aa056b43
14218acd28c
151342ade34
hexba26c65c

3123103324 has 12 divisors (see below), whose sum is σ = 5962288248. Its totient is φ = 1419592400.

The previous prime is 3123103307. The next prime is 3123103327. The reversal of 3123103324 is 4233013213.

3123103324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3123103295 and 3123103304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123103327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35489767 + ... + 35489854.

It is an arithmetic number, because the mean of its divisors is an integer number (496857354).

Almost surely, 23123103324 is an apocalyptic number.

It is an amenable number.

3123103324 is a deficient number, since it is larger than the sum of its proper divisors (2839184924).

3123103324 is a wasteful number, since it uses less digits than its factorization.

3123103324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70979636 (or 70979634 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3123103324 is about 55884.7324767686. The cubic root of 3123103324 is about 1461.7130271517.

Adding to 3123103324 its reverse (4233013213), we get a palindrome (7356116537).

The spelling of 3123103324 in words is "three billion, one hundred twenty-three million, one hundred three thousand, three hundred twenty-four".

Divisors: 1 2 4 11 22 44 70979621 141959242 283918484 780775831 1561551662 3123103324